| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is if | 481 |
|
| 2 | be if | 382 |
|
| 3 | 's if | 210 |
|
| 4 | was if | 101 |
|
| 5 | been if | 93 |
|
| 6 | are if | 31 |
|
| 7 | 're if | 25 |
|
| 8 | were if | 17 |
|
| 9 | am if | 7 |
|
| 10 | 'm if | 5 |
|
